28235548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8123}}^1$

素因数の和:8217

約数の個数: 24

約数和(自身を含む): 54593280

約数和(自身を除く): 26357732

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 8123, 16246, 32492, 89353, 178706, 357412, 641717, 1283434, 2566868, 7058887, 14117774, 28235548]

約数ペア:

[(1, 28235548), (2, 14117774), (4, 7058887), (11, 2566868), (22, 1283434), (44, 641717), (79, 357412), (158, 178706), (316, 89353), (869, 32492), (1738, 16246), (3476, 8123)]